#30206: Segfault in proxy-go -----------------------------------+------------------------ Reporter: irl | Owner: (none) Type: defect | Status: new Priority: Medium | Milestone: Component: Obfuscation/Snowflake | Version: Severity: Normal | Resolution: Keywords: | Actual Points: Parent ID: | Points: Reviewer: | Sponsor: -----------------------------------+------------------------
Comment (by cohosh): This has been occurring as a result of the proxy-go deadlock patch from #25688. The problem part of the code is here: {{{ // Set a timeout on peerconnection. If the connection state has not // advanced to PeerConnectionStateConnected in this time, // destroy the peer connection and return the token. go func() { <-time.After(dataChannelTimeout) if pc.ConnectionState() != webrtc.PeerConnectionStateConnected { }}} where pc (or some members of it) are nil and cause an invalid memory access -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30206#comment:1> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online
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